[Qgis-developer] Suppress rendering of small features
aperi2007 at gmail.com
Wed Sep 11 22:57:33 PDT 2013
Not always is preferrable to suppress the small features.
Often in our rendering we prefere to substitute a small rendering of
kind polygon with a point rendering at lowest scales.
This is possible using the Rule-Rendering
also is possible to use the rule-rendering to define a rule that in a
scale interval and with a dimension interval the feature is render using
a point rendering and change in a polygon rendering when the scale grow.
On 12/09/2013 02:13, Nyall Dawson wrote:
> Hi all,
> I've been chatting with Nathan about adding a feature to QGIS which
> would allow suppression of rendering features smaller than a set
> threshold for vector layers. (There's already a similar function in
> the labelling engine "Suppress labeling of features smaller than").
> This feature would come in handy for me for several tables which
> contain a wide range of very small -> very large features, which cause
> slow rendering at small scales.
> I'm just checking that if I code this up it's not going to be
> duplicated effort - Nathan is under the impression that someone else
> has been talking about adding something similar. Is there currently
> any plans for a feature like this, or should I get started?
> Qgis-developer mailing list
> Qgis-developer at lists.osgeo.org
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